Have you been to the Montgomery Museum of Fine Arts lately???
They have the great children's section (even BIG kids have fun!! We love the light show, and the great NASCAR type track thing) there is even a "play" room upstairs....puzzles, games...(we used to do this when ours were younger in between Karate class and speech therapy...we would go there to "kill time" and just chill...)
It is still FREE and we actually like looking at the exhibits....we have not been since they had the Shakespeare Festival Exhibit (showing items used in the plays) Carol Beth is FASCINATED with Shakespeare!! (I need to take her to a play....maybe....what if she "falls" asleep!!!)
With it still "cold" outside....this might be an idea for your families to "have fun together", they are not open on Monday's!!
We also enjoy going out to the Pond and watching the ducks....they can be quite amusing.....watch those swans though!!! THEY CAN GET YOU !!!!!